Last name ชาญกุล (Chankun 
, Chankul , ชาญกุล ) , throughout the world, is a rare surname. The surname ชาญกุล is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname, Thailand, and Cambodia, where it is a very rare surname. Also, ชาญกุล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chankun | Thailand, Malaysia, India, China, France |
| Chankul | India, Thailand |
| Channakul, ชาญกุล | Thailand |